TY  - BOOK
AU  - Jeffery,P.G.
AU  - Hutchison,D.
TI  - Chemical methods of rock analysis. 3rd Edition
U1  - 552 
PY  - 1981///
CY  - Oxford
PB  - Pergamon Press.
KW  - Earth Science
KW  - Chemical Methods of Rock
KW  - Rocks
ER  -